package cn.dsl.Dao;

import cn.dsl.POJO.AdPromotion;
import java.util.List;

public interface AdPromotionMapper {
    int deleteByPrimaryKey(Long id);

    int insert(AdPromotion record);

    AdPromotion selectByPrimaryKey(Long id);

    List<AdPromotion> selectAll();

    int updateByPrimaryKey(AdPromotion record);
}